Dec 22, 2015 · I am currently getting the overhead message, "Perform Service, See Dealer Now." When I check the DTC codes I only have one and it's code P1506 (Crankcase Depression …

Feb 1, 2022 · I am getting codes p1506 (crankcase depression regulator valve performance) and p051B (crankcase pressure sensor circuit range/performance) I can't find anything on the …

May 10, 2018 · weird sensor readings: -map sensor reads 25 psi at idle via scan tool----turbo is quiet map sensor reads 12psi with key on engine off (6500ft above sea level) -constantly …

Oct 29, 2010 · February's Cummins of the Month is now open for VOTING! P1506 Jump to Latest 7K views 4 replies 2 participants last post by HotShot Cummins Oct 31, 2010 H

Jul 8, 2010 · August's Cummins of the Month is now open for VOTING! "Looking for Replies" is a new feature to help you find threads that still need answers or help 2008 Dodge 6.7L Cummins …

Nov 26, 2014 · Did a quick search on this issue and have found nothing relevant. I need some answers. Sooo... I thought it was a good idea to vent the CCV filter. I did not, and DO NOT …

Aug 2, 2011 · 07.5 6.7liter has 97,500mi. today while taking off from red light the truck bogged down no mater how much throttle was given. seemed like turbo was not working, then the …

Dec 2, 2008 · Here is a list of all the trouble codes for our trucks. :thumbsup P000F-FUEL SYSTEM OVER PRESSURE RELIEF VALVE ACTIVATED P0016 …

Oct 10, 2008 · P1484-catalyst Overheat Detection P1506-crankcase Depression Regulator Valve Performance P1507-crankcase Filter Restriction P1508-crankcase Filter Restriction - Replace …

Feb 19, 2019 · Here are the other codes, besides P0652: P0192, P0107, P000F, P0087, P1508, P1506, P0106. I hope this helps you out, if you haven’t figured a solution already as it been a …